
Knowledge base article HT4431 begins with Apple noting that “Before an existing iPhoto library can be used with iPhoto '11 it must be upgraded. There doesn’t seem to be a large number of affected users, but these occurrences may also not be “extremely rare”, as Apple implies in a note describing the iPhoto 9.0.1 update.Īccording to the Cupertino, California based maker of Macintosh computers, iPhoto 9.0.1 “addresses issues that, in extremely rare cases, could result in data loss when upgrading a library from an earlier version of iPhoto.”Ī Support document containing detailed information about the update is also available.



Since the release of iLife 11 earlier this month, a number of customers upgrading to iPhoto 11 started reporting data loss.
